Classic Fibreglass Industries offers Weather and Storm Proof Turbo Ventilators. Classic Fibreglass Industries supplies Air Ventilators, FRP Gratings, Roof Ventilator, FRP Storage Tanks, Powerless Air Ventilator, Non Electric Air Ventilator and FRP Corrugated Sheets. The Weather and Storm Proof Turbo Ventilators are very useful and are designed as per the industry standards.